/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.ignite.migrationtools.persistence.mappers;

import java.util.Collection;
import java.util.Collections;

/** RecordAndTableSchemaMismatchException. */
public class RecordAndTableSchemaMismatchException extends Exception {
    private final Collection<String> missingColumnsInRecord;
    private final Collection<String> additionalColumnsInRecord;

    /** Constructor. */
    public RecordAndTableSchemaMismatchException(Collection<String> missingColumnsInRecord, Collection<String> additionalColumnsInRecord) {
        super();
        this.missingColumnsInRecord = missingColumnsInRecord;
        this.additionalColumnsInRecord = additionalColumnsInRecord;
    }

    @Override
    public String getMessage() {
        return this.toString();
    }

    public Collection<String> additionalColumnsInRecord() {
        return Collections.unmodifiableCollection(additionalColumnsInRecord);
    }

    public Collection<String> missingColumnsInRecord() {
        return Collections.unmodifiableCollection(missingColumnsInRecord);
    }

    @Override
    public String toString() {
        return "RecordAndTableSchemaMismatchException{" + "missingColumnsInRecord=" + missingColumnsInRecord
                + ", additionalColumnsInRecord=" + additionalColumnsInRecord + '}';
    }
}
